My Wife Wanted to See Me Sleep With Another Woman

I’m 36 and have been married for seven years. I love my wife and she loves me too.

On one occasion ,my wife and I were watching an aduIt movie in our bedroom and she enjoyed watching it.

She then later asked that she wanted to see me do it and would love to watch,

I asked her to watch as we made love but insisted I do it with another woman. She invited her closest friend home for dinner and said I should sleep with her so that she watches. I refused and left the house.

Some few weeks later she came back with the friend and offered me a drink unknowingly with a sex pill. I later felt out of control and I f** ked both my wife and the friend. My problem is her friend still comes back home and asks me to sleep with her of which I don’t want although my wife still insists I do it so that she watches. I’m now starting to doubt if my wife is normal?

Before I married her she told me she was once possesed by demons but assured me they were all gone. People what can do I do?